UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Fe+TfGGauCJUyyOPTZnirAaisGsp39v/rMTJC2Gm2k=' 
WHERE 
  key_id = '157470b85b76e2a3cd2b7559b291f5e8e1f4dfa34dfba4f0218171097fd9a7d3' 
  AND (
    token = '4Fe+TfGGauCJUyyOPTZnirAaisGsp39v/rMTJC2Gm2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )